A circle has a radius of 4 cm. Which of the following is the best estimate for the area of the circle? (Use 3.14 for π)

A.50.24 sq cm
B.25.21 sq cm
C.56.24 sq cm
D.24.21 sq cm

Answer:

149

Step-by-step explanation:

Find area of both triangles 6 x 6 because there are 2

Triangles area 36

Rectangle area= 9.25 x 20=185

Subtract  185-36=149

Answer and Step-by-step explanation:

First, you would find the area of the un-shaded portion, then we would add those together and subtract it from the area of the entire rectangle.

Base and Height (of triangle) is 6.

[tex]\frac{6*6}{2}[/tex] = 18

[tex]\frac{6*6}{2}[/tex] = 18

Area of Rectangle (length times width).

[tex]9\frac{1}{4}[/tex] × 20 = 185

185 - 36 = 149

149 square feet of the garden is covered with sod.

#teamtrees #WAP (Water And Plant)

Answer:

[tex]0.03114[/tex]

Step-by-step explanation:

This is because...

[tex]0.3[/tex]% of [tex]10.38[/tex][tex]= 0.003 * 10.38 = 0.03114[/tex]

Hope this helps~

All the love, Ya boi Fraser :)

Answer:

10.08

Step-by-step explanation:

it is 10.08 because 10.38 - 0.3 = 10.08 because he used 0.3 pounds of apples to make apple pie

Answer:

The total area is 66

Step-by-step explanation:

Answer:

B

Step-by-step explanation: DONT ASK Y JUST DO IT

Answer:

x = 12

Step-by-step explanation:

4x = 48

Divide each side by 4

4x/4 = 48/4

x = 12

Answer:

im kinda confused on what your asking but if you wanna know who then Milton Sirotta and our number system comes from Aryabhata

Step-by-step explanation:

Answer:

1,2.4,5,6

Step-by-step explanation:

Have a nice day!!!

Answer:

Step-by-step explanation:

A dot plot titled Number of Hours Spent on Homework goes from 1 to 6. There is 1 dot above 1, 5 dots above 2, 6 dots above 3, 4 dots above 4, 1 dot above 5, and 1 dot above 6. What is a dot plot and how do you read it? Check all that apply. A dot plot is a simple plot that displays data values as dots above a number line. Dot plots show the frequency with which a specific item appears in a data set. 3 students spent 4 hours on homework. 5 students spent 2 hours on homework. Dot plots show the distribution of the data. Students spent 1 to 6 hours on homework.

a. it is not, because dividing 1.875 by 500 would not equal 0.015.

b. each piece of paper would equal 0.00375.

Answer:

C

Step-by-step explanation:

In A, its :            10 - 3 x (4-5)

In B, it's :            (10-3) + 5

In D it's:            Nonsense

The only true answer is C:      (10-3)  x 4 + 5

Answer:

126x

Step-by-step explanation:

Answer:

16.5 ft

Step-by-step explanation:

3*2.5=7.5

3*1.5=4.5

4.5*2=9

9+7.5=16.5

Answer:

8(a+4)= 8a + 32

Step-by-step explanation:

Answer:

D 13

Step-by-step explanation:  L+L+W+W=Perimeter

2(1/4x)+2(2x+1)=4.5x+2            

4.5x+2=29        Subtract 2

4.5x=27             Divide by 4.5

x=6                                                            1/4(6)= 1.5 W=1.5      1.5(2)=3

                                                                 2(6)+1=13                  13(2)=26

                                                                                   26+3=29inches perimeter

Answer:

A: 12 4/9

Step-by-step explanation:

1/4x (2x + 1) = 29 (Combine like terms, NOT distributive property!!!)

   2 1/4x + 1 = 29

               - 1    - 1

2 1/4 / 2 1/4x = 28 / 2 1/4

                  x = 12 4/9

Answer:

1) D.208

2) C.112

Step-by-step explanation:

so basically for 1 you solve the area for all the shapes you see in the net using the equation l*w=a and add them together

l= length

w=width

a=area

4*8=32

4*8=32

6*4=24

6*4=24

6*8=48

6*8=48

48+48+24+24+32+32=208

208[tex]cm^{2}[/tex]

for number 2 since it's lateral surface area, you wanna find the area of all the shape in the net except for the square in the middle.

for the triangles you're gonna wanna use the equation 1/2b*h=a

b= base

h=height

a=area

7*4=28

7*4=28

7*4=28

7*4=28

28*4=112

Answe

Step-by-step explanation:

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you

Answer:

its a it's not c I did the test it'd A

Step-by-step explanation:

Answer:25

Step-by-step explanation: 5 x 5 x5 = 125cm cubed

Answer:

2.5 x 10^5

Step-by-step explanation:

You would use the formula V=r^2 x H x 3.14 to find it

V = 1000^2 x 8000 x 3.14

Answer:

B) 20

Step-by-step explanation:

30 = 150% × Y

30 = 150/100 x Y

Y = 30 x 100 divided by 150

Y = 20.

Faster way: 30 x 100 divided by 150.

Hope this helps!

Answer:

1. DNK 2. RNX 3. DNX 4. KNA and DNE

Step-by-step explanation:

1. If the angles are vertical, then they are reflected across their vertex

2. If two angles are complementary then they will add up to be 90, or inversely, if two angles add up to be 90, then they are complementary.

3. Supplementary angles add up to 180 such as two angles along a straight line.

4. If two of the angles have a common vertex and share a common side they are called adjacent angles

Answer:

Step-by-step explanation:

f(x)=x*3+4-2

f(3)  =   11     3*3+4-2

f(2)=8                2*3+4-2

f(9)=29         9*3+4-2

Answer:

The expresion would be ( P: 5²)

Step-by-step explanation:

please mark brainliest :)

Answer:

Length of the Area = 50mtrs

Width of the Area  = 20mtrs

Step-by-step explanation: Let the x be the length and y be the width of the Area. So we can write x = 2 y + 10 and x y = 1000 or ( 2 y + 10 ) y = 1000 or 2 y 2 + 10 y = 1000 or 2 y 2 + 10 y − 1000 = 0 or y 2 + 5 y − 500 = 0 or y 2 + 25 y − 20 y − 500 = 0 or y ( y + 25 ) − 20 ( y + 25 ) = 0 or ( y + 25 ) ( y − 20 ) = 0 or y + 25 = 0 or y − 20 = 0 or y = − 25 Invalid value contains negative sign or y = 20 So Width of the Area is 20 ----------Ans By plugging the value of y = 20 in the eqn x = 2 y + 10 we get Length of the Area = 2 × 20 + 10 = 50 -------------Ans

Answer:

B

Step-by-step explanation:

i hope this helps

Answer:

the answer is 18m/s

may it help you